<template>
    <div class="goods-list">
        <!-- <router-link class="goods-item" v-for="item in goodslist" :key="item.id" :to="'/home/goodsinfo/'+item.id" tag="div">
            <img :src="item.img_url" alt="">
            <h1 class="title">{{item.title}}</h1>
            <div class="info">
                <p class="price">
                  <span class="now">{{item.sell_price}}</span>
                  <span class="old">{{item.market_price}}</span>
                </p>
                <p class="sell">
                  <span>热卖中</span>
                  <span>剩{{item.stock_quantity}}件</span>
                </p>
            </div>
        </router-link> -->
         
         <!--在网页中有两种跳转方式  -->
         <!-- 方式1：使用a标签的形式叫 标签跳转 -->
         <!-- 方式2：使用Window.location.href的形式，叫 编程式跳转 -->
        <div class="goods-item" v-for="item in goodslist" :key="item.id" @click="goDetail(item.id)">
            <img :src="item.img_url" alt="">
            <h1 class="title">{{item.title}}</h1>
            <div class="info">
                <p class="price">
                  <span class="now">{{item.sell_price}}</span>
                  <span class="old">{{item.market_price}}</span>
                </p>
                <p class="sell">
                  <span>热卖中</span>
                  <span>剩{{item.stock_quantity}}件</span>
                </p>
            </div>
        </div>

        <mt-button type="danger" size="large" @click="getMore">加载更多</mt-button>
    </div>
</template>

<script>
export default {
    data(){
        return{
            pageindex:1,
            goodslist:[]
        }
    },
    created(){
        this.getGoodsList()
    },
    methods:{
        getGoodsList(){
            // 获取商品列表
            this.axios.get('../../../static/api/goodslist'+this.pageindex+'.json').then((res) => {
                this.goodslist=this.goodslist.concat(res.data)
            })
        },
        getMore(){
            this.pageindex++;
            this.getGoodsList();
        },
        goDetail(id){
            // 注意：一定要区分this.$route和this.$router这两个对象
            // this.$route是路由参数对象，所有的路由中的参数，params，query都属于它
            // this.$router是路由导航对象，用它可以方便的使用js代码，实现路由的前进，后退，跳转到新的url地址

            // this.$router.push("/home/goodsinfo/"+id)
            // 还可以：this.$router.push({ path:"/home/goodsinfo/" + id})
            this.$router.push({ name: "goodsinfo", params: { id } })
        }
    }
    
}
</script>

<style lang="scss" scoped>
.goods-list{
    display: flex;
    flex-wrap: wrap;
    padding: 7px;
    justify-content: space-between;

    .goods-item{
        width: 49%;
        border:1px solid #ccc;
        box-shadow: 0 0 8px #ccc;
        margin: 3px 0;
        padding: 2px;
        display: flex;
        flex-direction: column;
        justify-content:space-between;
        min-height: 250px;
        img{
            width: 100%;
            height: 120px;;
        }
        .title{
            font-size: 14px;
        }
        .info{
            background-color: #eee;
            p{
                margin: 0;
                padding: 5px;
            }
            .price{
                .now{
                  color: red;
                  font-weight: bold;
                  font-size: 16px;
                }
                .old{
                  text-decoration: line-through;
                  font-size: 12px;
                  margin-left: 10px;
                }
                .sell{
                    display: flex;
                    justify-content: space-between;
                    font-size: 13px;
                }
            }
        }
    }
}
</style>